HOW DO I SET THIS LASER POINTER TO “STUN”?

Here's a rare gem from my spam box, from a list of 38 “Things You'd Love to Say At Work, But Can't." No. 38. I thought I wanted a career, turns out I just wanted paychecks; 35. Nice perfume. Must you marinate in it?; 23. And your crybaby whiny-butt opinion would be...?; 20. I'm not being rude. You're just insignificant; 13. I have plenty of talent and vision. I just don't give a damn; 11. I like you. You remind me of when I was young and stupid; 5. I'm really easy to get along with once you people learn to see it my way; and No. 1. I can see your point, but I still think you're full of shit.